Dioxygen Activation by a Mononuclear IrII-Ethene Complex

Oxidation induces oxygenation: The first IrII–ethene complex ever (2) was obtained by one‐electron oxidation of the corresponding IrI–ethene complex 1. Whereas 1 reacts with dioxygen to give an IrIII–peroxo‐ethene complex, the IrII–ethene complex 2 activates dioxygen towards CO bond formation and g...

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Veröffentlicht in:	Angewandte Chemie International Edition 2002-06, Vol.41 (12), p.2135-2138
Hauptverfasser:	de Bruin, Bas, Peters, Theo P. J., Thewissen, Simone, Blok, Arno N. J., Wilting, Jos B. M., de Gelder, René, Smits, Jan M. M., Gal, Anton W.
Format:	Artikel
Sprache:	eng
Schlagworte:	alkenes Ethylenes - chemistry iridium Iridium - chemistry Macromolecular Substances - chemistry Magnetic Resonance Spectroscopy Models, Molecular N ligands oxidation Oxygen - chemistry OO activation
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Oxidation induces oxygenation: The first IrII–ethene complex ever (2) was obtained by one‐electron oxidation of the corresponding IrI–ethene complex 1. Whereas 1 reacts with dioxygen to give an IrIII–peroxo‐ethene complex, the IrII–ethene complex 2 activates dioxygen towards CO bond formation and gives the IrIII–formylmethyl complex 3.
ISSN:	1433-7851 1521-3773
DOI:	10.1002/1521-3773(20020617)41:12<2135::AID-ANIE2135>3.0.CO;2-A